Collection: Marine Plumbing & Ventilation - Fittings
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![GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]](//marineandrvsupply.com/cdn/shop/files/74201XL.jpg?v=1722481216&width=533)
24% offGROCOGROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]
1-1/2" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use...
$131.99 USD $175.00 USD$131.99 USD$131.99 USD $175.00 USDOnly 1 units left -
![Rule Replacement Garden Hose Adapter [68]](//marineandrvsupply.com/cdn/shop/files/48258XL.jpg?v=1722413481&width=533)
RuleRule Replacement Garden Hose Adapter [68]
Hose AdapterReplacement Garden Hose Adapter
$20.99 USD $0.00 USD$20.99 USD$20.99 USD $0.00 USD25 in stock -
![Viega MegaPress 316 FKM 2" Union [91950]](//marineandrvsupply.com/cdn/shop/files/103814XL.jpg?v=1722609561&width=533)
61% offViegaViega MegaPress 316 FKM 2" Union [91950]
MegaPress 316 FKM 2" UnionFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press...
$534.99 USD $1,407.60 USD$534.99 USD$534.99 USD $1,407.60 USDOnly 2 units left -
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]](//marineandrvsupply.com/cdn/shop/files/75272XL.jpg?v=1722485746&width=533)
32% offGROCOGROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]
Bronze Round Hull Strainer with Access Door for Up To 4" Thru-Hull Features:Patented access door design allows easy access to Thru...
$420.99 USD $624.00 USD$420.99 USD$420.99 USD $624.00 USDOnly 1 units left -
![Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]](//marineandrvsupply.com/cdn/shop/files/68951XL.jpg?v=1722465815&width=533)
23% offForespar Performance ProductsForespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
Marelon Full-Flow Seacock & 1-1/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom...
$141.99 USD $184.95 USD$141.99 USD$141.99 USD $184.95 USDOnly 4 units left -
![Forespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]](//marineandrvsupply.com/cdn/shop/files/68952XL.jpg?v=1722465824&width=533)
23% offForespar Performance ProductsForespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]
Marelon Full-Flow Seacock & 1-1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom...
$152.99 USD $199.95 USD$152.99 USD$152.99 USD $199.95 USDOnly 8 units left -
![Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]](//marineandrvsupply.com/cdn/shop/files/98113XL.jpg?v=1722581879&width=533)
Attwood MarineAttwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]
Stainless Steel Garboard Drain Plug - 7/8" DiameterThe Garboard Drain Plug is a threaded removable plug, which has a retention...
$41.99 USD $0.00 USD$41.99 USD$41.99 USD $0.00 USD33 in stock -
![Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]](//marineandrvsupply.com/cdn/shop/files/39202XL.jpg?v=1722401813&width=533)
23% offPerkoPerko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]
Perko Garboard Drain & Drain Plug Assy Cast Bronze/BrassCast bronze flange with brass plug. Technical Information: Pipe Size Inches: 1/2...
$40.99 USD $53.79 USD$40.99 USD$40.99 USD $53.79 USDOnly 6 units left -
![GROCO 2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-2000-S]](//marineandrvsupply.com/cdn/shop/files/74269XL.jpg?v=1759874435&width=533)
14% offGROCOGROCO 2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-2000-S]
2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel...
$54.99 USD $64.00 USD$54.99 USD$54.99 USD $64.00 USDOnly 7 units left -
![GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]](//marineandrvsupply.com/cdn/shop/files/75398XL.jpg?v=1722486603&width=533)
![GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]](//marineandrvsupply.com/cdn/shop/files/75398BXL.jpg?v=1722486606&width=370)
25% offGROCOGROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]
Deck Scupper 90 Degree 1-1/2" Hose ConnectionFeatures: 90 Degree Barb Scuppers are installed flush with the deck and have a...
$146.99 USD $196.00 USD$146.99 USD$146.99 USD $196.00 USDOnly 4 units left -
![GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]](//marineandrvsupply.com/cdn/shop/files/74416XL.jpg?v=1722482134&width=533)
25% offGROCOGROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
1/2" 5-Port Tank Selector ValveFeatures: For fuel or water Bottom port is common Select between four outlets Full 1/2” flow...
$149.99 USD $201.00 USD$149.99 USD$149.99 USD $201.00 USDOnly 10 units left -
![Rule 1207R 1-1/8" Port - 90 Barb [1207R]](//marineandrvsupply.com/cdn/shop/files/83930XL.jpg?v=1722519337&width=533)
RuleRule 1207R 1-1/8" Port - 90 Barb [1207R]
1207R 1-1/8" Port - 90° BarbPort Fitting - 29mm (1-1/8") 90° Hose Barb
$24.99 USD $0.00 USD$24.99 USD$24.99 USD $0.00 USD18 in stock
![GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]](http://marineandrvsupply.com/cdn/shop/files/74201XL.jpg?v=1722481216&width=533)
![Rule Replacement Garden Hose Adapter [68]](http://marineandrvsupply.com/cdn/shop/files/48258XL.jpg?v=1722413481&width=533)
![Viega MegaPress 316 FKM 2" Union [91950]](http://marineandrvsupply.com/cdn/shop/files/103814XL.jpg?v=1722609561&width=533)
![GROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]](http://marineandrvsupply.com/cdn/shop/files/75272XL.jpg?v=1722485746&width=533)
![Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]](http://marineandrvsupply.com/cdn/shop/files/68951XL.jpg?v=1722465815&width=533)
![Forespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]](http://marineandrvsupply.com/cdn/shop/files/68952XL.jpg?v=1722465824&width=533)
![Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]](http://marineandrvsupply.com/cdn/shop/files/98113XL.jpg?v=1722581879&width=533)
![Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]](http://marineandrvsupply.com/cdn/shop/files/39202XL.jpg?v=1722401813&width=533)
![GROCO 2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-2000-S]](http://marineandrvsupply.com/cdn/shop/files/74269XL.jpg?v=1759874435&width=533)
![GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]](http://marineandrvsupply.com/cdn/shop/files/75398XL.jpg?v=1722486603&width=533)
![GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]](http://marineandrvsupply.com/cdn/shop/files/75398BXL.jpg?v=1722486606&width=370)
![GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]](http://marineandrvsupply.com/cdn/shop/files/74416XL.jpg?v=1722482134&width=533)
![Rule 1207R 1-1/8" Port - 90 Barb [1207R]](http://marineandrvsupply.com/cdn/shop/files/83930XL.jpg?v=1722519337&width=533)
